ViewVC Help

View File | Revision Log | Show Annotations | Revision Graph | Root Listing

root/cebix/SheepShaver/src/Unix/configure.ac

Comparing SheepShaver/src/Unix/configure.ac (file contents):
Revision 1.8 by gbeauche, 2004-11-13T14:09:15Z vs.
Revision 1.20 by gbeauche, 2005-03-19T09:59:30Z

#	Line 21 | Line 21 | AC_ARG_ENABLE(xf86-dga,     [  --enable-
21		AC_ARG_ENABLE(xf86-vidmode, [  --enable-xf86-vidmode   use the XFree86 VidMode extension [default=no]], [WANT_XF86_VIDMODE=$enableval], [WANT_XF86_VIDMODE=no])
22		AC_ARG_ENABLE(vosf,         [  --enable-vosf           enable video on SEGV signals [default=yes]], [WANT_VOSF=$enableval], [WANT_VOSF=yes])
23		AC_ARG_WITH(esd,            [  --with-esd              support ESD for sound under Linux/FreeBSD [default=yes]], [WANT_ESD=$withval], [WANT_ESD=yes])
24	<	AC_ARG_WITH(gtk,            [  --with-gtk              use GTK user interface [default=yes]], [WANT_GTK=$withval], [WANT_GTK=yes])
24	>	AC_ARG_WITH(gtk,            [  --with-gtk              use GTK user interface [default=yes]],
25	>	[case "$withval" in
26	>	gtk1)      WANT_GTK="gtk";;
27	>	gtk|gtk2)  WANT_GTK="$withval";;
28	>	yes)       WANT_GTK="gtk2 gtk";;
29	>	*)         WANT_GTK="no";;
30	>	esac],
31	>	[WANT_GTK="gtk2 gtk"])
32		AC_ARG_WITH(mon,            [  --with-mon              use mon as debugger [default=yes]], [WANT_MON=$withval], [WANT_MON=yes])
33		AC_ARG_WITH(dgcc,           [  --with-dgcc=COMPILER    use C++ COMPILER to compile synthetic opcodes], [DYNGEN_CC=$withval])
34
#	Line 31 | Line 38 | AC_ARG_ENABLE(addressing,
38		[case "$enableval" in
39		real)        WANT_ADDRESSING_MODE="real";;
40		direct)      WANT_ADDRESSING_MODE="direct";;
41	<	direct,0x*)  WANT_ADDRESSING_MODE="direct"; NATMEM_OFFSET=`echo "$enableval" | sed -n '/direct,\(0[[xX]][[0-9A-Fa-f]]*\)/s//\1/p'`;;
41	>	direct,0x*)  WANT_ADDRESSING_MODE="direct"; NATMEM_OFFSET=`echo "$enableval" | sed -n '/direct,\(0[[xX]][[0-9A-Fa-f]]*\([[UuLl]]\{1,2\}\)\?\)$/s//\1/p'`;;
42		esac],
43		[WANT_ADDRESSING_MODE="real"]
44		)
#	Line 48 | Line 55 | AC_PROG_CXX
55		AC_PROG_MAKE_SET
56		AC_PROG_INSTALL
57		AC_PROG_EGREP
58	+	AC_PATH_PROGS(FILE, [file false])
59	+	AC_PATH_PROG(PERL, [perl])
60
61		dnl Check for PowerPC target CPU.
62		HAVE_PPC=no
#	Line 104 | Line 113 | if [[ "x$WANT_MON" = "xyes" ]]; then
113		WANT_MON=no
114		fi
115		fi
116	+	AC_SUBST(MONSRCS)
117
118		dnl Checks for libraries.
119		AC_CHECK_LIB(posix4, sem_init)
#	Line 124 | Line 134 | fi
134		if [[ "x$WANT_SDL" = "xyes" ]]; then
135		AC_PATH_PROG(sdl_config, "sdl-config")
136		if [[ -n "$sdl_config" ]]; then
137	<	sdl_cflags=`$sdl_config --cflags`
138	<	if [[ "x$WANT_SDL_STATIC" = "xyes" ]]; then
139	<	sdl_libs=`$sdl_config --static-libs`
140	<	else
141	<	sdl_libs=`$sdl_config --libs`
142	<	fi
137	>	case $target_os in
138	>	# Special treatment for Cygwin so that we can still use the POSIX layer
139	>	*cygwin*)
140	>	sdl_cflags="-I`$sdl_config --prefix`/include/SDL"
141	>	sdl_libs="-L`$sdl_config --exec-prefix`/lib -lSDL"
142	>	;;
143	>	*)
144	>	sdl_cflags=`$sdl_config --cflags`
145	>	if [[ "x$WANT_SDL_STATIC" = "xyes" ]]; then
146	>	sdl_libs=`$sdl_config --static-libs`
147	>	else
148	>	sdl_libs=`$sdl_config --libs`
149	>	fi
150	>	;;
151	>	esac
152		CFLAGS="$CFLAGS $sdl_cflags"
153		CXXFLAGS="$CXXFLAGS $sdl_cflags"
154		LIBS="$LIBS $sdl_libs"
155		else
156		WANT_SDL=no
157	+	WANT_SDL_VIDEO=no
158	+	WANT_SDL_AUDIO=no
159		fi
160		SDL_SUPPORT=`echo "$SDL_SUPPORT" | sed -e "s/^ //"`
161		else
#	Line 142 | Line 163 | else
163		fi
164
165		dnl We need X11, if not using SDL.
166	<	if [[ "x$WANT_SDL" = "xno" ]]; then
166	>	if [[ "x$WANT_SDL_VIDEO" != "xyes" ]]; then
167		AC_PATH_XTRA
168		if [[ "x$no_x" = "xyes" ]]; then
169		AC_MSG_ERROR([You need X11 to run SheepShaver.])
#	Line 155 | Line 176 | fi
176		dnl We need pthreads on non-PowerPC systems. Try libpthread first, then libc_r (FreeBSD), then PTL.
177		HAVE_PTHREADS=yes
178		case $EMULATED_PPC:$target_os in
179	<	no:linux*)
179	>	no:linux*|no:netbsd*)
180		dnl We do have our own pthread_cancel() implementation
181		AC_DEFINE(HAVE_PTHREAD_CANCEL, 1, [Define if you have the pthread_cancel function.])
182		;;
#	Line 208 | Line 229 | fi
229
230		dnl We use GTK+ if possible.
231		UISRCS=../dummy/prefs_editor_dummy.cpp
232	<	if [[ "x$WANT_GTK" = "xyes" ]]; then
232	>	case "x$WANT_GTK" in
233	>	xgtk2*)
234	>	AM_PATH_GTK_2_0(1.3.15, [
235	>	AC_DEFINE(ENABLE_GTK, 1, [Define if using GTK.])
236	>	CFLAGS="$CFLAGS $GTK_CFLAGS"
237	>	CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"
238	>	LIBS="$LIBS $GTK_LIBS"
239	>	UISRCS=prefs_editor_gtk.cpp
240	>	WANT_GTK=gtk2
241	>	], [
242	>	case "x${WANT_GTK}x" in
243	>	*gtkx)
244	>	AC_MSG_WARN([Could not find GTK+ 2.0, trying with GTK+ 1.2.])
245	>	WANT_GTK=gtk
246	>	;;
247	>	*)
248	>	AC_MSG_WARN([Could not find GTK+, disabling user interface.])
249	>	WANT_GTK=no
250	>	;;
251	>	esac
252	>	])
253	>	;;
254	>	esac
255	>	if [[ "x$WANT_GTK" = "xgtk" ]]; then
256		AM_PATH_GTK(1.2.0, [
257		AC_DEFINE(ENABLE_GTK, 1, [Define if using GTK.])
258		CFLAGS="$CFLAGS $GTK_CFLAGS"
#	Line 240 | Line 284 | AC_SYS_LARGEFILE
284		dnl Checks for header files.
285		AC_HEADER_STDC
286		AC_HEADER_SYS_WAIT
287	+	AC_CHECK_HEADERS(malloc.h)
288		AC_CHECK_HEADERS(mach/vm_map.h mach/mach_init.h sys/mman.h)
289		AC_CHECK_HEADERS(sys/time.h sys/times.h sys/socket.h)
290		AC_CHECK_HEADERS(unistd.h fcntl.h byteswap.h dirent.h)
#	Line 249 | Line 294 | AC_CHECK_HEADERS(linux/if.h, [], [], [
294		#endif
295		])
296		AC_CHECK_HEADERS(linux/if_tun.h net/if.h net/if_tun.h)
297	+	AC_CHECK_HEADERS(fenv.h)
298
299		dnl Checks for typedefs, structures, and compiler characteristics.
300		AC_C_BIGENDIAN
#	Line 290 | Line 336 | AC_CHECK_FUNCS(sigaction signal)
336		AC_CHECK_FUNCS(mmap mprotect munmap)
337		AC_CHECK_FUNCS(vm_allocate vm_deallocate vm_protect)
338		AC_CHECK_FUNCS(posix_memalign memalign valloc)
339	+	AC_CHECK_FUNCS(exp2f log2f exp2 log2 trunc)
340
341		dnl Darwin seems to define mach_task_self() instead of task_self().
342		AC_CHECK_FUNCS(mach_task_self task_self)
#	Line 301 | Line 348 | no:linux*)
348		;;
349		*:*)
350		AC_SEARCH_LIBS(clock_gettime, [rt posix4])
351	<	AC_CHECK_FUNCS(clock_gettime)
351	>	AC_CHECK_FUNCS(clock_gettime clock_nanosleep)
352		;;
353		esac
354
355	+	dnl Check for headers and functions related to pty support (sshpty.c)
356	+	dnl From openssh-3.2.2p1 configure.ac
357	+	AC_CHECK_HEADERS(strings.h login.h sys/bsdtty.h sys/stat.h util.h pty.h)
358	+	AC_CHECK_FUNCS(_getpty vhangup strlcpy)
359	+
360	+	case "$host" in
361	+	*-*-hpux10.26)
362	+	disable_ptmx_check=yes
363	+	;;
364	+	*-*-linux*)
365	+	no_dev_ptmx=1
366	+	;;
367	+	mips-sony-bsd|mips-sony-newsos4)
368	+	AC_DEFINE(HAVE_NEWS4, 1, [Define if you are on NEWS-OS (additions from openssh-3.2.2p1, for sshpty.c).])
369	+	;;
370	+	*-*-sco3.2v4*)
371	+	no_dev_ptmx=1
372	+	;;
373	+	*-*-sco3.2v5*)
374	+	no_dev_ptmx=1
375	+	;;
376	+	*-*-cygwin*)
377	+	no_dev_ptmx=1
378	+	;;
379	+	esac
380	+
381	+	if test -z "$no_dev_ptmx" ; then
382	+	if test "x$disable_ptmx_check" != "xyes" ; then
383	+	AC_CHECK_FILE([/dev/ptmx],
384	+	[
385	+	AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, [Define if you have /dev/ptmx.])
386	+	have_dev_ptmx=1
387	+	]
388	+	)
389	+	fi
390	+	fi
391	+	AC_CHECK_FILE([/dev/ptc],
392	+	[
393	+	AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, [Define if you have /dev/ptc.])
394	+	have_dev_ptc=1
395	+	]
396	+	)
397	+	dnl (end of code from openssh-3.2.2p1 configure.ac)
398	+
399		dnl AC_CHECK_FRAMEWORK($1=NAME, $2=INCLUDES)
400		AC_DEFUN(AC_CHECK_FRAMEWORK, [
401		AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1])dnl
#	Line 340 | Line 431 | linux*)
431		AUDIOSRC=audio_oss_esd.cpp
432		SCSISRC=Linux/scsi_linux.cpp
433		if [[ "x$EMULATED_PPC" = "xno" ]]; then
434	<	EXTRASYSSRCS="Linux/paranoia.cpp Linux/sheepthreads.c Linux/asm_linux.S"
434	>	EXTRASYSSRCS="Linux/paranoia.cpp Linux/sheepthreads.c ppc_asm.S"
435	>	fi
436	>	;;
437	>	netbsd*)
438	>	if [[ "x$EMULATED_PPC" = "xno" ]]; then
439	>	EXTRASYSSRCS="NetBSD/paranoia.cpp NetBSD/sheepthreads.c ppc_asm.S"
440		fi
441		;;
442		darwin*)
443		if [[ "x$EMULATED_PPC" = "xno" ]]; then
444	<	EXTRASYSSRCS="Darwin/paranoia.cpp Linux/asm_linux.S"
444	>	EXTRASYSSRCS="Darwin/paranoia.cpp ppc_asm.S"
445		fi
446		if [[ "x$ac_cv_framework_IOKit" = "xyes" ]]; then
447		EXTRASYSSRCS="$EXTRASYSSRCS ../MacOSX/sys_darwin.cpp"
#	Line 354 | Line 450 | darwin*)
450		EXTFSSRC=../MacOSX/extfs_macosx.mm
451		fi
452		;;
453	+	cygwin*)
454	+	SERIALSRC="../dummy/serial_dummy.cpp"
455	+	;;
456		esac
457
458		dnl SDL overrides
#	Line 367 | Line 466 | if [[ "x$WANT_SDL_VIDEO" = "xyes" ]]; th
466		if [[ "x$ac_cv_framework_Carbon" = "xyes" ]]; then
467		EXTRASYSSRCS="$EXTRASYSSRCS ../MacOSX/clip_macosx.cpp"
468		else
469	<	EXTRASYSSRCS="$EXTRASYSSRCS ../dummy/clip_dummy.cpp"
469	>	case "$target_os" in
470	>	cygwin*)
471	>	EXTRASYSSRCS="$EXTRASYSSRCS ../Windows/clip_windows.cpp"
472	>	;;
473	>	*)
474	>	EXTRASYSSRCS="$EXTRASYSSRCS ../dummy/clip_dummy.cpp"
475	>	;;
476	>	esac
477		fi
478		else
479		VIDEOSRCS="video_x.cpp"
#	Line 379 | Line 485 | if [[ "x$WANT_SDL_AUDIO" = "xyes" ]]; th
485		AUDIOSRC="../SDL/audio_sdl.cpp"
486		fi
487
488	<	SYSSRCS="$VIDEOSRCS $EXTFSSRC $SERIALSRC $ETHERSRC $SCSISRC $AUDIOSRC $SEMSRC $UISRCS $MONSRCS $EXTRASYSSRCS"
488	>	SYSSRCS="$VIDEOSRCS $EXTFSSRC $SERIALSRC $ETHERSRC $SCSISRC $AUDIOSRC $SEMSRC $UISRCS $EXTRASYSSRCS"
489
490		dnl Define a macro that translates a yesno-variable into a C macro definition
491		dnl to be put into the config.h file
#	Line 683 | Line 789 | fi
789		AC_TRANSLATE_DEFINE(HAVE_MACH_EXCEPTIONS, "$ac_cv_have_mach_exceptions",
790		[Define if your system supports Mach exceptions.])
791
792	+	dnl Check if Windows exceptions are supported.
793	+	AC_CACHE_CHECK([whether your system supports Windows exceptions],
794	+	ac_cv_have_win32_exceptions, [
795	+	AC_LANG_SAVE
796	+	AC_LANG_CPLUSPLUS
797	+	AC_TRY_RUN([
798	+	#define HAVE_WIN32_EXCEPTIONS 1
799	+	#define CONFIGURE_TEST_SIGSEGV_RECOVERY
800	+	#include "vm_alloc.cpp"
801	+	#include "sigsegv.cpp"
802	+	], [
803	+	sigsegv_recovery=win32
804	+	ac_cv_have_win32_exceptions=yes
805	+	],
806	+	ac_cv_have_win32_exceptions=no,
807	+	dnl When cross-compiling, do not assume anything.
808	+	ac_cv_have_win32_exceptions=no
809	+	)
810	+	AC_LANG_RESTORE
811	+	]
812	+	)
813	+	AC_TRANSLATE_DEFINE(HAVE_WIN32_EXCEPTIONS, "$ac_cv_have_win32_exceptions",
814	+	[Define if your system supports Windows exceptions.])
815	+
816		dnl Otherwise, check if extended signals are supported.
817		if [[ -z "$sigsegv_recovery" ]]; then
818		AC_CACHE_CHECK([whether your system supports extended signal handlers],
#	Line 771 | Line 901 | fi
901
902		dnl Check addressing mode to use
903		AC_MSG_CHECKING([for addressing mode to use])
904	+	case "$os_target" in
905	+	cygwin*)
906	+	WANT_ADDRESSING_MODE="direct,cygwin-hack"
907	+	NATMEM_OFFSET=
908	+	;;
909	+	esac
910		if [[ "$EMULATED_PPC" != "yes" ]]; then
911		if [[ "$WANT_ADDRESSING_MODE" != "real" ]]; then
912		AC_MSG_WARN([Running in native PowerPC mode, force use of Real Addressing.])
#	Line 821 | Line 957 | int main(void)
957		memset(m, 0, ranges[[i]].size);
958		vm_release(m, ranges[[i]].size);
959		if (i == n_ranges - 1) {
960	<	printf("0x%08x\n", ofs);
960	>	if (sizeof(void *) == 8 && ofs > 0xffffffff)
961	>	printf("0x%lxul\n", ofs);
962	>	else
963	>	printf("0x%08x\n", ofs);
964		return 0;
965		}
966		}
#	Line 833 | Line 972 | EOF
972		doit='$CXX conftest.$ac_ext -o conftest.$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS $LIBS $NATMEM_OFFSET_DEF >& AS_MESSAGE_LOG_FD'
973		if AC_TRY_EVAL(doit); then
974		NATMEM_OFFSET=`./conftest.$ac_exeext`
975	<	if [[ -z "$NATMEM_OFFSET" ]]; then
976	<	AC_MSG_ERROR([could not determine a sensible NATMEM_OFFSET value])
838	<	else
839	<	WANT_ADDRESSING_MODE="direct,$NATMEM_OFFSET"
840	<	fi
975	>	else
976	>	NATMEM_OFFSET=
977		fi
978		rm -f conftest*
979		AC_LANG_RESTORE
844	–	fi
845	–	AC_MSG_RESULT($WANT_ADDRESSING_MODE)
980
981	<	if [[ -z "$NATMEM_OFFSET" ]]; then
982	<	NATMEM_OFFSET=0
981	>	if [[ -z "$NATMEM_OFFSET" ]]; then
982	>	AC_MSG_ERROR([could not determine a sensible NATMEM_OFFSET value])
983	>	else
984	>	WANT_ADDRESSING_MODE="direct,$NATMEM_OFFSET"
985	>	AC_DEFINE_UNQUOTED(NATMEM_OFFSET, $NATMEM_OFFSET,
986	>	[Define constant offset for Mac address translation])
987	>	fi
988		fi
989	<	AC_DEFINE_UNQUOTED(NATMEM_OFFSET, $NATMEM_OFFSET,
851	<	[Define constant offset for Mac address translation])
989	>	AC_MSG_RESULT($WANT_ADDRESSING_MODE)
990
991		dnl Platform specific binary postprocessor
992		AC_PATH_PROG(BLESS, "true")
#	Line 883 | Line 1021 | if $CXX -V -v 2>&1 | grep -q "Intel(R) C
1021		fi
1022		AC_MSG_RESULT($HAVE_ICC)
1023
1024	<	dnl Test if the compiler can generate ELF objects
1024	>	dnl Determine the generated object format
1025		AC_CACHE_CHECK([whether the compiler can generate ELF objects],
1026	<	ac_cv_elf_objects, [
1026	>	ac_cv_object_format, [
1027		echo 'int i;' > conftest.$ac_ext
1028	<	ac_cv_elf_objects=no
1028	>	ac_cv_object_format=no
1029		if AC_TRY_EVAL(ac_compile); then
1030		case `/usr/bin/file conftest.$ac_objext` in
1031		*"ELF"*)
1032	<	ac_cv_elf_objects=yes
1032	>	ac_cv_object_format=elf
1033	>	;;
1034	>	*)
1035	>	ac_cv_object_format=unknown
1036		;;
1037		esac
1038		fi
1039		rm -rf conftest*
1040		])
900	–	ELF_OBJECTS=$ac_cv_elf_objects
1041
1042		dnl CPU emulator sources
1043		if [[ "x$EMULATED_PPC" = "xyes" ]]; then
1044		CPUSRCS="\
1045	+	../kpx_cpu/src/mathlib/ieeefp.cpp \
1046		../kpx_cpu/src/cpu/ppc/ppc-cpu.cpp \
1047		../kpx_cpu/src/cpu/ppc/ppc-decode.cpp \
1048		../kpx_cpu/src/cpu/ppc/ppc-execute.cpp \
#	Line 912 | Line 1053 | if [[ "x$EMULATED_PPC" = "xyes" ]]; then
1053		if [[ "x$WANT_JIT" = "xyes" ]]; then
1054		AC_CACHE_CHECK([whether dyngen can be used],
1055		ac_cv_use_dyngen, [
1056	<	case $host_cpu:$ELF_OBJECTS in
1057	<	powerpc:yes)
1056	>	case $host_cpu:$ac_cv_object_format in
1057	>	powerpc:elf)
1058		ac_cv_use_dyngen=yes
1059		;;
1060	<	x86_64:yes)
1060	>	x86_64:elf)
1061		ac_cv_use_dyngen=yes
1062		;;
1063	<	i?86:yes)
1063	>	i?86:elf)
1064		ac_cv_use_dyngen=yes
1065		;;
1066		*:*)
#	Line 952 | Line 1093 | if [[ "x$EMULATED_PPC" = "xyes" ]]; then
1093		else
1094		DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -malign-functions=0"
1095		fi
955	–	saved_CPPFLAGS=$CPPFLAGS
956	–	CPPFLAGS="$CPPFLAGS -mmmx"
957	–	AC_CHECK_HEADERS(mmintrin.h,  [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -mmmx"])
958	–	CPPFLAGS="$CPPFLAGS -msse"
959	–	AC_CHECK_HEADERS(xmmintrin.h, [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse"])
960	–	CPPFLAGS="$CPPFLAGS -msse2"
961	–	AC_CHECK_HEADERS(emmintrin.h, [DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse2"])
962	–	CPPFLAGS=$saved_CPPFLAGS
963	–	;;
964	–	x86_64)
965	–	AC_CHECK_HEADERS(mmintrin.h xmmintrin.h emmintrin.h)
1096		;;
1097		esac
1098	<	DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -finline-limit=10000"
1098	>	DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -finline-limit=10000 -g0"
1099		if [[ "x$HAVE_GCC30" = "xyes" ]]; then
1100		DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -fno-reorder-blocks -fno-optimize-sibling-calls"
1101		fi
#	Line 1007 | Line 1137 | if [[ "x$ac_cv_use_dyngen" = "xyes" ]];
1137		ac_cv_have_static_data_exec=no
1138		)
1139		])
1140	+	else
1141	+	ac_cv_use_dyngen=no
1142		fi
1143		AC_TRANSLATE_DEFINE(HAVE_STATIC_DATA_EXEC, "$ac_cv_have_static_data_exec",
1144		[Define if your system marks static data pages as executable.])
#	Line 1016 | Line 1148 | if [[ "x$WANT_JIT" = "xyes" ]]; then
1148		fi
1149
1150		dnl Generate Makefile.
1151	+	AC_SUBST(PERL)
1152	+	AC_SUBST(USE_DYNGEN, [$ac_cv_use_dyngen])
1153		AC_SUBST(DYNGENSRCS)
1154		AC_SUBST(DYNGEN_CC)
1155		AC_SUBST(DYNGEN_OP_FLAGS)

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines